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Safety Information

S4030

Millipore

Dextran Sulfate Solution

50% (w/v) liquid

Synonym(s):

dextran sulfate buffer, hybridization accelerant, hybridization additive, northern blot hybridization component, southern blot hybridization component

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About This Item

UNSPSC Code:
41116012
eCl@ss:
32160405
NACRES:
NA.52

product name

Dextran Sulfate 50% Solution,

packaging

pkg of 100 mL

Quality Level

100

manufacturer/tradename

Chemicon®

technique(s)

hybridization: suitable (nucleic acid)

shipped in

ambient

General description

Dextran Sulfate (MW >500,000) is used as an additive in probe hybridization solutions. Its presence accelerates the rate of hybridization by 10 fold. The addition of Dextran Sulfate favors the formation of probe networks, resulting in greater sensitivity during membrane-bound nucleic acid analysis. The product is supplied as a 50% (w/v) solution.

Application

Dextran Sulfate - 50% Solution

To prepare a solution containing 10% Dextran Sulfate, add 8 ml of hybridization ingredients to 2 ml of 50% Dextran Sulfate Solution.



See the "Hybrisol Nomograph for Dextran Sulfate" link located under the "Protocols" tab at catalog number S4030 product specific page on www.chemicon.com for determining the proper concentration of dextran sulfate needed for various hybridization condition guidelines.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

S4030:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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